The European Union urged Turkey to investigate irregularities in Sunday's referendum that were recorded by international observers, European Commission spokesman Margaritis Schinas said.
Earlier the OSCE/ODIHR mission said the referendum did not comply with the standards of the Council of Europe.
“We call on the authorities to launch a transparent investigation into these alleged irregularities,” Reuters quotes Commission spokesman.
The obersvation mission satted the 16 April constitutional referendum in Turkey was contested on an unlevel playing field, and the two sides in the campaign did not have equal opportunities.
